Your second "foreach" is not necessary.

I think the OP is trying to do this with the second foreach:

for(my $i=1; $i < @array; $i++){
    print "The difference is ", $array[$i] - $array[$i-1], "\n";
}

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In reply to Re^2: simplish script (I think) by jeffenstein
in thread simplish script (I think) by notoriousrab430

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